IBORO CHARLES UMANA PHD
NPI 1699262154
Internal Medicine - Gastroenterology in Decatur, GA
About Iboro Charles Umana Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IBORO CHARLES UMANA PHD (NPI 1699262154) is an individual gastroenterology provider in Decatur, Georgia, licensed in Georgia (103889) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Iboro Charles Umana Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Iboro Umana reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 clinicians in this Medicare group
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 141 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Emory University Hospital
Acute Care Hospitals · Atlanta, GAEmory Decatur Hospital
Acute Care Hospitals · Decatur, GAEmory University Hospital Midtown
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DECATUR, GA 30033
DECATUR, GA 30033
DECATUR, GA 30033
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Iboro Umana's NPI number?
The NPI number for Iboro Umana is 1699262154. It was assigned to this individual provider in the NPPES registry on April 19, 2018.
Where is Iboro Umana located?
Iboro Umana practices at 2675 N Decatur Rd, Decatur, GA 30033. The listed phone number is (404) 778-3184.
What is Iboro Umana's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Iboro Umana enrolled in Medicare?
Yes. Iboro Umana is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Iboro Umana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iboro Umana reassigns Medicare benefits to 2 organizations: The Emory Clinic Inc (Atlanta, GA) and University Of Penn-Medical Group (Philadelphia, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Iboro Umana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iboro Umana accept?
Health plans from Oscar Health list Iboro Umana as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Iboro Umana affiliated with any hospitals?
According to CMS data, Iboro Umana is affiliated with Emory University Hospital, Emory Decatur Hospital and Emory University Hospital Midtown.
When was this NPI record last updated?
The NPPES record for Iboro Umana was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Iboro Charles Umana, PHD · NPI 1699262154
Gastroenterology physician in Decatur, Georgia. Individual provider, active in the CMS NPPES registry since April 19, 2018.
## Identity
- **NPI:** 1699262154 (Entity type: Individual)
- **Enumerated:** April 19, 2018
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 103889 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2675 N DECATUR RD, Decatur, GA 30033-6131
- **Phone:** (404) 778-3184
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Emory Clinic Inc (NPI 1396798229, Atlanta, GA); University Of Penn-Medical Group (NPI 1447648464, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** January 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1699262154) · Data from the CMS NPPES public registry.